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<div id="overview"><a href="../../../../../apidocs/org/inftel/tms/statistics/StatisticListener.html">View Javadoc</a></div><pre>

<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.inftel.tms.statistics;
<a class="jxr_linenumber" name="2" href="#2">2</a>   
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.concurrent.TimeUnit.MINUTES;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.logging.Level.FINE;
<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.logging.Logger.getLogger;
<a class="jxr_linenumber" name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> javax.ejb.ConcurrencyManagementType.CONTAINER;
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> javax.ejb.LockType.WRITE;
<a class="jxr_linenumber" name="8" href="#8">8</a>   
<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> java.util.logging.Logger;
<a class="jxr_linenumber" name="10" href="#10">10</a>  
<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> javax.annotation.PreDestroy;
<a class="jxr_linenumber" name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> javax.ejb.AccessTimeout;
<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> javax.ejb.ConcurrencyManagement;
<a class="jxr_linenumber" name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> javax.ejb.EJB;
<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> javax.ejb.Lock;
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> javax.ejb.Singleton;
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_javadoccomment"> * Se encarga de procesar la cola de estadistiacs e ir acutalizando la tabla de estadistica. El pool</em>
<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_javadoccomment"> * de beans esta configurado para tener un maximo de 1, por lo tanto no hay problema de actualizar</em>
<a class="jxr_linenumber" name="21" href="#21">21</a>  <em class="jxr_javadoccomment"> * las filas de la tabla. Ademas, el MessageDriven es no transaccional, y se recomienda usar acceso</em>
<a class="jxr_linenumber" name="22" href="#22">22</a>  <em class="jxr_javadoccomment"> * a las tablas no transaccional.</em>
<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="24" href="#24">24</a>  @Singleton
<a class="jxr_linenumber" name="25" href="#25">25</a>  @ConcurrencyManagement(CONTAINER)
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/inftel/tms/statistics/StatisticListener.html">StatisticListener</a> {
<a class="jxr_linenumber" name="27" href="#27">27</a>  
<a class="jxr_linenumber" name="28" href="#28">28</a>  	<strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger logger = getLogger(StatisticListener.<strong class="jxr_keyword">class</strong>.getName());
<a class="jxr_linenumber" name="29" href="#29">29</a>  
<a class="jxr_linenumber" name="30" href="#30">30</a>  	@EJB
<a class="jxr_linenumber" name="31" href="#31">31</a>  	<strong class="jxr_keyword">private</strong> <a href="../../../../org/inftel/tms/statistics/StatisticProcessorImpl.html">StatisticProcessorImpl</a> statisticProcessor;
<a class="jxr_linenumber" name="32" href="#32">32</a>  
<a class="jxr_linenumber" name="33" href="#33">33</a>  	<em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Delega el procesado de los mensajes a StatisticProcessorImpl. */</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  	@Lock(WRITE)
<a class="jxr_linenumber" name="35" href="#35">35</a>  	@AccessTimeout(value = 5, unit = MINUTES)
<a class="jxr_linenumber" name="36" href="#36">36</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onMessage(<a href="../../../../org/inftel/tms/statistics/StatisticDataEntity.html">StatisticDataEntity</a> content) {
<a class="jxr_linenumber" name="37" href="#37">37</a>  		logger.log(FINE, <span class="jxr_string">"mensaje recibido: "</span> + content);
<a class="jxr_linenumber" name="38" href="#38">38</a>  		statisticProcessor.updateDaylyStatistic(content);
<a class="jxr_linenumber" name="39" href="#39">39</a>  	}
<a class="jxr_linenumber" name="40" href="#40">40</a>  
<a class="jxr_linenumber" name="41" href="#41">41</a>  	@PreDestroy
<a class="jxr_linenumber" name="42" href="#42">42</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> flush() {
<a class="jxr_linenumber" name="43" href="#43">43</a>  		<em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_comment">		 * Se podrian acumular las estadisticas en queues en memoria, de forma q se acumulasen</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_comment">		 * portipo y solo cada cierto tiempo se volcasen a la base de datos, en esta situacion de</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_comment">		 * tener mensajes en memoria, deberia asegurarse en este metodo PreDestroy que las colas de</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_comment">		 * memoria estan vacia y en caso contrario escribirlas en la tabla.</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_comment">		 */</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  	}
<a class="jxr_linenumber" name="50" href="#50">50</a>  }
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